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|
| League History Index | Players | Teams | Managers | Leagues | Leaderboards | Awards | Accomplishments |
| Rank | Player | SLG | YEAR | Open Season Leaderboard |
|---|---|---|---|---|
| 1 | Ray Sears | .501 | 2013-2028 | |
| 2 | Bob Campbell | .467 | 2014-2025 | |
| 3 | António Martínez# | .461 | 2024-2029 | |
| 4 | Herman Hayes# | .438 | 2015-2029 | |
| 5 | Nate Cates# | .431 | 2016-2028 | |
| 5 | Brian O'Brian | .431 | 2013-2022 | |
| 7 | Tamasaburo Kato# | .424 | 2021-2029 | |
| 8 | David Edwards# | .420 | 2019-2029 | |
| 9 | Ed Hopkins# | .388 | 2018-2027 | |
| 10 | Gabriel Rodríguez# | .379 | 2018-2029 | |
| 11 | Bartolo Morales# | .367 | 2022-2029 | |
| 12 | Matt Sheppard# | .353 | 2019-2029 |
